feat(mobile, external_api) exposes setClosedCaptionsEnabled

android/sdk/src/main/java/org/jitsi/meet/sdk/BroadcastAction.java

@@ -76,7 +76,8 @@ public class BroadcastAction {
         OPEN_CHAT("org.jitsi.meet.OPEN_CHAT"),
         CLOSE_CHAT("org.jitsi.meet.CLOSE_CHAT"),
         SEND_CHAT_MESSAGE("org.jitsi.meet.SEND_CHAT_MESSAGE"),
-        SET_VIDEO_MUTED("org.jitsi.meet.SET_VIDEO_MUTED");
+        SET_VIDEO_MUTED("org.jitsi.meet.SET_VIDEO_MUTED"),
+        SET_CLOSED_CAPTIONS_ENABLED("org.jitsi.meet.SET_CLOSED_CAPTIONS_ENABLED");
 
         private final String action;
 

android/sdk/src/main/java/org/jitsi/meet/sdk/BroadcastIntentHelper.java

@@ -48,4 +48,10 @@ public class BroadcastIntentHelper {
         intent.putExtra("muted", muted);
         return intent;
     }
+
+    public static Intent buildSetClosedCaptionsEnabledIntent(boolean enabled) {
+        Intent intent = new Intent(BroadcastAction.Type.SET_CLOSED_CAPTIONS_ENABLED.getAction());
+        intent.putExtra("enabled", enabled);
+        return intent;
+    }
 }

android/sdk/src/main/java/org/jitsi/meet/sdk/ExternalAPIModule.java

@@ -95,6 +95,7 @@ class ExternalAPIModule extends ReactContextBaseJavaModule {
         constants.put("CLOSE_CHAT", BroadcastAction.Type.CLOSE_CHAT.getAction());
         constants.put("SEND_CHAT_MESSAGE", BroadcastAction.Type.SEND_CHAT_MESSAGE.getAction());
         constants.put("SET_VIDEO_MUTED", BroadcastAction.Type.SET_VIDEO_MUTED.getAction());
+        constants.put("SET_CLOSED_CAPTIONS_ENABLED", BroadcastAction.Type.SET_CLOSED_CAPTIONS_ENABLED.getAction());
 
         return constants;
     }

ios/sdk/src/ExternalAPI.h

@@ -27,5 +27,6 @@
 - (void)closeChat;
 - (void)sendChatMessage:(NSString*)message :(NSString*)to ;
 - (void)sendSetVideoMuted:(BOOL)muted;
+- (void)sendSetClosedCaptionsEnabled:(BOOL)enabled;
 
 @end

ios/sdk/src/ExternalAPI.m

@@ -27,6 +27,7 @@ static NSString * const openChatAction = @"org.jitsi.meet.OPEN_CHAT";
 static NSString * const closeChatAction = @"org.jitsi.meet.CLOSE_CHAT";
 static NSString * const sendChatMessageAction = @"org.jitsi.meet.SEND_CHAT_MESSAGE";
 static NSString * const setVideoMutedAction = @"org.jitsi.meet.SET_VIDEO_MUTED";
+static NSString * const setClosedCaptionsEnabledAction = @"org.jitsi.meet.SET_CLOSED_CAPTIONS_ENABLED";
 
 @implementation ExternalAPI
 
@@ -49,7 +50,8 @@ RCT_EXPORT_MODULE();
         @"OPEN_CHAT": openChatAction,
         @"CLOSE_CHAT": closeChatAction,
         @"SEND_CHAT_MESSAGE": sendChatMessageAction,
-        @"SET_VIDEO_MUTED" : setVideoMutedAction
+        @"SET_VIDEO_MUTED" : setVideoMutedAction,
+        @"SET_CLOSED_CAPTIONS_ENABLED": setClosedCaptionsEnabledAction
     };
 };
 
@@ -73,7 +75,8 @@ RCT_EXPORT_MODULE();
               openChatAction,
               closeChatAction,
               sendChatMessageAction,
-              setVideoMutedAction
+              setVideoMutedAction,
+              setClosedCaptionsEnabledAction
     ];
 }
 
@@ -205,5 +208,10 @@ RCT_EXPORT_METHOD(sendEvent:(NSString *)name
     [self sendEventWithName:setVideoMutedAction body:data];
 }
 
+- (void)sendSetClosedCaptionsEnabled:(BOOL)enabled {
+    NSDictionary *data = @{ @"enabled": [NSNumber numberWithBool:enabled]};
+
+    [self sendEventWithName:setClosedCaptionsEnabledAction body:data];
+}
 
 @end

ios/sdk/src/JitsiMeetView.h

@@ -45,5 +45,6 @@
 - (void)closeChat;
 - (void)sendChatMessage:(NSString * _Nonnull)message :(NSString * _Nullable)to;
 - (void)setVideoMuted:(BOOL)muted;
+- (void)setClosedCaptionsEnabled:(BOOL)enabled;
 
 @end

ios/sdk/src/JitsiMeetView.m

@@ -160,6 +160,11 @@ static void initializeViewsMap() {
     [externalAPI sendSetVideoMuted:muted];
 }
 
+- (void)setClosedCaptionsEnabled:(BOOL)enabled {
+    ExternalAPI *externalAPI = [[JitsiMeet sharedInstance] getExternalAPI];
+    [externalAPI sendSetClosedCaptionsEnabled:enabled];
+}
+
 #pragma mark Private methods
 
 /**

react/features/mobile/external-api/middleware.js

@@ -40,6 +40,7 @@ import { OPEN_CHAT, CLOSE_CHAT } from '../../chat';
 import { openChat } from '../../chat/actions';
 import { sendMessage, setPrivateMessageRecipient, closeChat } from '../../chat/actions.any';
 import { SET_PAGE_RELOAD_OVERLAY_CANCELED } from '../../overlay/actionTypes';
+import { setRequestingSubtitles } from '../../subtitles';
 import { muteLocal } from '../../video-menu/actions';
 import { ENTER_PICTURE_IN_PICTURE } from '../picture-in-picture';
 
@@ -372,6 +373,9 @@ function _registerForNativeEvents(store) {
         dispatch(sendMessage(message));
     });
 
+    eventEmitter.addListener(ExternalAPI.SET_CLOSED_CAPTIONS_ENABLED, ({ enabled }) => {
+        dispatch(setRequestingSubtitles(enabled));
+    });
 }
 
 /**
@@ -390,6 +394,7 @@ function _unregisterForNativeEvents() {
     eventEmitter.removeAllListeners(ExternalAPI.OPEN_CHAT);
     eventEmitter.removeAllListeners(ExternalAPI.CLOSE_CHAT);
     eventEmitter.removeAllListeners(ExternalAPI.SEND_CHAT_MESSAGE);
+    eventEmitter.removeAllListeners(ExternalAPI.SET_CLOSED_CAPTIONS_ENABLED);
 }
 
 /**